问题：
[单选题] 下列哪项属于单纯小细胞性贫血：
A.MCV82flMCH29pgMCHC350g/L
B.MCV31flMCH22pgMCHC300g/L
C.MCV110flMCH35pgMCHC355g/L
D.MCV70flMCH25pgMCHC330g/L
E.MCV80flMCH33pgMCHC380g/L
参考答案：
D
● 参考解析
